HAYSTAQ is a comprehensive computer system for searching chemical information and is particularly directed toward the stringent requirements of the U. S. Patent Office. The greatest activity to date has been in the design of a satisfactory method to sear Topic: Information storage and retrieval systems--Chemistry.
A survey of the literature on evaluation of information systems was conducted.During the early stages of the survey, the literature was divided among descriptions of programs which compared the performance of two or more information systems, accounts of p Topic: Information storage and retrieval systems--Bibliography.
Materials are presented that make the microgrammar Placebo V accessible to inspection.Placebo V should result in a working component of the Itself system which is to enable neuropathologists to use a computer as an ally in the analysis of pictures of brai Topics: Information storage and retrieval systems., Language and languages.
A description and listings are given of EDPAC, a package of five related utility computer programs: SCRAMBLE, SUBSTITUTE, SEARCH, BLOCKSEARCH, JUSTIFY, and their subroutines. These programs perform transformations on alphanumeric data. The programs have Topics: Editing--Computer programs., Information storage and retrieval systems.
Contents:Optical character recognition; Speech analysis, synthesis, and recognition; Other types of pattern recognition; Library automation, mechanized documentation, and ISSR Systems; Linguistic data processing; and Computer centers, computing and progra Topics: Electronic data processing., Information storage and retrieval systems.
The booklet presents descriptions and drawings of five devices that embody interesting and unusual solutions to problems frequently encountered in their respective fields.The devices are:Autosort - An automatic collating and sorting machine; Optical heter Topics: Information storage and retrieval systems., Lasers., Pumping machinery., Automobiles--Seat belts.